Arrma Voltage - User Manual

Questions and Answers

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oliviarichardsonAug 15, 2025
Why Arrma Toy vehicle has no control or short range?
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  Brianna PaceAug 15, 2025
  There are several reasons why your Arrma Toy vehicle might have no control or a short range: * The transmitter batteries may be weak or fitted incorrectly. Check and refit the transmitter batteries. * The servo wires to the SRS might be loose or connected incorrectly. Reinstall the signal wires to the SRS. * The transmitter and SRS unit may not be 'bound' correctly. In that case, the transmitter and receiver need to be bound.
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Cathy CoxAug 18, 2025
What to do if Arrma Toy vehicle does not move?
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  William SimpsonAug 18, 2025
  If your Arrma Toy vehicle isn't moving, here's what you can check: * Ensure the batteries are correctly installed in the transmitter. Check and refit if necessary. * Make sure the drive battery in the model is not weak, damaged, or missing. Install fresh, charged batteries. * Inspect the motor or ESC wires for any fraying or breaks. Reconnect and insulate if needed. * The ESC might have shut down due to overheating. Allow the SRS or motor to cool down. * The electric motor or SRS waterproof ESC could be damaged. * There might be damage to the transmission/drive-line. * The ESC low voltage cutoff may have activated. Remove the drive battery, let it cool down if needed, and recharge it.
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Johnny ReevesAug 21, 2025
Why Arrma Toy vehicle steering or throttle operation is intermittent?
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  Sean HayesAug 22, 2025
  If the steering or throttle operation of your Arrma Toy vehicle is intermittent, it could be due to the following reasons: * The SRS may have shut down because of overheating. Stop driving and allow the SRS or motor to cool down. * The transmitter and SRS unit may not be correctly 'bound'. Check for sources of interference and re-bind the transmitter/receiver.
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Patricia BlairAug 25, 2025
Why Arrma Toy has sluggish performance?
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  Tina WalkerAug 26, 2025
  If your Arrma Toy is showing sluggish performance, consider these possible causes: * The battery might be damaged or not fully charged. Check its condition, replace it, or recharge it. * The transmitter throttle trim could be incorrectly set. The throttle trim needs to be set to zero/neutral. * The electric motor may be dirty or damaged. Clean, check its condition, and/or replace it. * The drivetrain might be dirty or damaged. Clean, check its condition, and/or replace it.
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klunaAug 28, 2025
What to do if Arrma Toy steering or throttle operation is reversed?
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  Nicholas SerranoAug 28, 2025
  If the steering or throttle operation is reversed on your Arrma Toy, it may be because: * The relevant channel of the transmitter is reversed. Reverse the relevant channel on the transmitter. * The wires from the ESC to the motor are not connected correctly. Reconnect them in the correct orientation (orange to red and blue to black), ensuring the fit is tight; if not, pinch the female connector with pliers.
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James FrenchSep 1, 2025
Why Arrma Toy has short runtime?
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  Jesse RiveraSep 1, 2025
  A short runtime for your Arrma Toy vehicle can be caused by: * A damaged or not fully charged battery. Check the battery's condition, replace it, or recharge it. * A dirty or damaged MEGA Electric motor. * An incorrect ESC battery mode, where the voltage cutoff is too high for the battery you are using. Adjust the battery mode of the SRS Unit.
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Angela GregorySep 4, 2025
What to do if Arrma Toy vehicle drives without input?
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  Kelly EvansSep 4, 2025
  If your Arrma Toy vehicle drives without input, it could be due to: * The transmitter throttle trim being incorrectly set. The throttle trim needs to be set to zero/neutral. * An incorrect neutral throttle position of the SRS Unit. Set the throttle trim to zero and switch the SRS Unit off and then on again. A chime indicates the new neutral position has been set.
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April WarrenSep 7, 2025
Why Arrma Toy vehicle wanders left or right?
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  Mary LiuSep 8, 2025
  If your Arrma Toy vehicle wanders left or right without steering input, it could be due to: * The steering trim setting being out of adjustment. Adjust the steering trim. * Damaged steering components. * A dirty or damaged drivetrain. Clean, check the condition, and/or replace the drivetrain.
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John PriceSep 12, 2025
Why Arrma Toy has limited steering angle?
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  Ashley RiversSep 12, 2025
  A limited steering angle on your Arrma Toy could be caused by: * The transmitter steering dual-rate being set incorrectly. Adjust the transmitter dual-rate. * Damaged steering components.